Bafang CAN 48V 500W Motor Brushless Mid Drive eBike Engine BBS02B BBS02 Electric Bicycle Conversion Kits 20Ah Lithium Battery

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East Supplier PlatformSKU: 1005008032304518-48V500W No Battery-VD03 Mini-UNITED KINGDOM-Brake Sensor

Color: 48V500W No Battery
Price:
$756.58 $945.73

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Stock:
In stock

Description

SPECIFICATIONS

Bafang Model: M315 MM G340.500.C

Bottom Bracket Width: Fits For BB 68-73mm

Brand Name: BAFANG

Delivery Time: About 2-7 Days Delivery

Design: Brushless

High-concerned chemical: None

Max Speed: 38-45KM/H

Max Torque: 100N.m

Motor: Side Hung Motor

Motor Chainwheel: 36T / 42T / 44T Option

Motor Model: BBS02 / BBS02B

Motor Size: 68mm

Mounting Position: MID Drive

Origin: Mainland China

Voltage: 48V

Warranty of Motor and Battery: 1 Year

Warranty of Parts: 30 Days

Wattage: 401 - 500 W


BAFANG BBS02B 48V500W 68mm Mid-Drive Motor Kit (CAN PROTOCOL)

Convert your bike into a powerful, smart e-bike — easily and reliably.

🔧 What Makes It Great

 

Smooth & Powerful – Delivers strong, consistent torque for climbing and acceleration.

Easy Installation – Comes with a step-by-step video guide. Fits most mountain, road, and city bikes.

Versatile Riding – Switch between effortless cruising, fitness support, or traditional pedaling

 

✅ Key Features

FeatureDescription

Power & Torque: 500W motor ‧ 100 N.m max torque ‧ Ideal for hills, trails, and fast commuting

Compatibility: Fits standard 68–73mm bottom brackets with 34–36mm inner diameter

Riding Modes: 3 modes: Full Electric ‧ Pedal Assist ‧ Manual Pedaling

Battery Safety: Integrated BMS with over-charge/discharge, short-circuit, and over-current protection

Speed & Range: Up to 45 km/h (with 27.5″ wheel)

Design: Compact ‧ Quiet ‧ Harmonious integration with most bike frames

 

🚴 Perfect For

Daily commuters looking to skip traffic

Adventure riders tackling hills and trails

Seniors or anyone wanting extra pedal support

DIY enthusiasts building a custom e-bike

⚡ Easy Installation | Install in 60 Minutes, Ride in No Time.

How Do I Know If the BBS02B 48V500W68mm Fits My Bike?

 

📏 Check Your Bottom Bracket

Use calipers to measure:

✅ Length: 68–73mm

✅ Inner Diameter: 34–36mm

 

🚲 Compatible With:

Mountain bikes | Road bikes | Most city bikes

⚠️ Frame Clearance Note

On smaller or unique frames, check that the chainring does not contact the rear frame.

🖥️ LCD Display — Your Smart Ride Companion

Turn every ride into an informed experience — with Bafang motor at your fingertips.

🔧 BRAKE SYSTEM OPTIONS | Safety Tailored for Your E-Bike

 

📊 Quick Comparison

Feature                        | Brake Lever     |  Brake Sensor

Motor Cutoff             |   ✅ Built-in      |   ✅ Add-on

Install Type                 | Replace lever   |   Attach to existing lever

Brake Compatibility  | Mechanical only| Hydraulic & Mechanical

 

🎯 How to Choose

Choose the Brake Lever if: You’re building a new e-bike or want a clean, all-in-one setup.
Choose the Brake Sensor if: You already like your current brakes (especially hydraulic) and just need the cutoff function.
Both options provide reliable motor cutoff — it’s about how you want to integrate it into your ride.

Power Your Ride — Greenergy E-Bike Battery Series

⚡ Engineered to Go Farther, Charge Faster, Last Longer


🔋 Smart Performance Design

Lightweight | Fast Charging | Extended Cycle Life


📊 Optimized Energy Efficiency

High-density cells + Advanced BMS for maximum range and reliability


🛠️ Versatile Form Factors

In-Tube Batteries – Sleek, integrated frame design

Rack-Mount Batteries – Flexible rear-carrier installation

Downtube & Universal Models – Fit most e-bike frames and setups


🔋 Battery is optional, please make your selection when ordering.

• ✅ With Battery: Includes battery and charger in your order

• ❌ Without (NO) Battery: Includes motor kits only

 

📦 What‘s In the Box — BBS02B 500W Mid-Drive Kit

1 × 48V 500W Mid-Drive Motor (68mm)

1 × Thumb Throttle

1 × Speed Sensor

1 × 4-in-1 EB-BUS Cable

1 × Display (optional)

1 Pair × Crank Arms

1 × Chainwheel *(44T default | 36T/42T)*

1 Pair × Brake Levers or Brake Sensors

1 × Front Light

1 × Installation Wrench Set

1 × Crank Removal Tool

1 × 36V 250W Stickers

1 × Cable Ties Bundle

1 × User Manual


 

🛠️ Everything You Need to Build — Ready to Ride.

Need a different chainring or brake setup? Just leave a note with your order!

🔍 Frequently Asked Questions (FAQ)

🖥️ Q1: How to choose a display?

Displays vary in interface, screen size, mounting style, and functions.

BAFANG Displays: BAFANG DPC080|BAFANG DPC010

Cost Effective: VD03|VD618

Popular Displays: EKD01 (Multi-Language)

 
📌 Select based on your needs: Bluetooth connectivity, screen clarity, or budget.
 
 

⚙️ Q2: Which chainring should I pick?

Choose based on your riding style:
Smaller Chainring (e.g., 36T)
→ Better for climbing & mountain biking
Larger Chainring (e.g., 42T)
→ Higher top speed for city/road/folding bikes
🔄 You can change the chainring later — just let us know your preference when ordering.
 
 

🔋 Q3: Is a battery included?
— No, this kit does not include a battery.

✅ Battery is optional
✅ We recommend ordering it together with your kit.
✅ Choose from various capacities and mounting styles in our store.
🔌 Need help selecting the right battery? Contact us for a personalized recommendation.
 

❓ Still have questions?

We’re here to help — just send us a message!



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